ATP - <span>this is the main energy storage and transfer molecule in the cell.</span>
Alleles
I had bio a while ago though so I could be wrong...
45 guanine, 55 adenines
Every cytosine needs a guanine to be a pair, so that is 45 pairs right there.
100-45 = 55
There should be 55 adenine and thymine pairs to fill in the remaining bases